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[PDF] Geology and genesis of the giant Beiya porphyry–skarn …

Semantic Scholar extracted view of "Geology and genesis of the giant Beiya porphyry–skarn gold deposit, northwestern Yangtze Block, China" by Jun Deng et al. DOI: 10.1016/J.OREGEOREV.2015.02.015 Corpus ID: 128688347 Geology and genesis of …

THE GEOLOGY AND MINERALOGY OF THE BEIYA SKARN GOLD …

The Beiya skarn gold deposit is located in the eastern Tethyan orogenic belt in western Yunnan province, China. It is one of the largest gold deposits in China, with significant …

New Paleomagnetic results from the Beiya porphyry-skarn …

The Beiya deposit is the largest skarn Au deposit in China (Deng et al., 2015a, Deng et al., 2015b; Deng and Wang, 2016; Deng et al., 2017; Yang et al., 2016). The deposit is located in the Dali faulted-block (Figs. 1 b and 2) on the western margin of the CDF ) ...

Hydrous Juvenile Lower Crust at the Western Yangtze Craton Margin as the Main Source of the Beiya …

The Beiya porphyry-skarn Au deposit is one of the largest gold deposits in China, temporally and spatially associated with Eocene intrusions in a post-collisional setting in western Yunnan, China. In this study, we report new whole-rock geochemistry, Sr-Nd isotope, zircon U-Pb geochronology and in situ zircon Hf-O isotopes of quartz-monzonite and biotite …

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Bonne semaine à toutes et à tous #beiya_restaurant au 158 Av. du Président Wilson, 93200 Saint-Denis. restaurant_beiya · Original audio

Paper Number: 2259

The Beiya gold–polymetallic deposit, located at the junction of the "Sanjiang" Tethys–Himalaya orogenic belt and the Yangtze craton in southwestern China, is the …

Trace element geochemistry of magnetite from the giant Beiya gold-polymetallic deposit in Yunnan Province…

1. Introduction The giant Beiya gold–polymetallic deposit lies in the middle of the Jinshajiang-Ailaoshan alkaline porphyry metallogenic belt and is the largest skarn gold deposit in China with estimated reserves of 130.8 million tonnes (Mt) of Au (average grade: 2.47 g/t), 170 Mt of Fe (average grade: 33.3 wt%), 125 Mt of Cu (average grade: 0.52 …

Garnet geochemistry of the giant Beiya gold–polymetallic deposit …

Garnets from the Beiya gold-polymetallic skarn deposit have U-Pb ages of 36.4 ± 1.8, 34.8 ± 0.7 and 33.4 ± 1.0 Ma. • They record the fluid evolution history of the deposit from oxidized and acidic to oxidized and nearly-neutral conditions. • In the proximal skarn, the ...

AVIC Capital Co., Ltd. completed the acquisition of Beiya Industrial …

AVIC Capital Co., Ltd. signed a letter of intent to acquire Beiya Industrial Co., Ltd. in a reverse merger transaction on February 10, 2011. The transaction is structured as the transfer by Aviation... 99406dd.RpOKK3uQBCtA8q2BG_wOJZ5_-6c4-N1RJ-nTaK7a4J8 ...

Geochronology of the giant Beiya gold-polymetallic deposit in Yunnan Province, Southwest China and its relationship …

Request PDF | On Dec 31, 2015, Yu Fu and others published Geochronology of the giant Beiya gold-polymetallic deposit in Yunnan Province, Southwest China and its relationship ...

Geochemistry and geochronology of Beiya giant Au polymetallic …

The Beiya Au deposit, covering an area of ∼800 km 2, is the largest in the Jinshajiang-Ailaoshan metallogenic belt and the largest Au-bearing skarn deposit in China (Deng et al., 2014; He et al., 2015, He et al., 2016, Chang et al., 2019, Bao et al., 2022

Zircon U-Pb and molybdenite Re-Os dating for the Beiya gold …

The Beiya Au-polymetallic deposit is located in the center of the belt, containing proven Au resource over 320 t, accompanied with abundant Cu, Fe, Ag, Pb, and Zn (Deng et al., 2015;He et al., ...

U-Pb Geochronology and Geochemistry of U-Rich Garnet from the Giant Beiya Gold-Polymetallic Deposit …

The giant Beiya Au skarn deposit (over 300 tonnes Au metal reserve) is located in the middle part of the Jinshajiang-Ailaoshan alkaline porphyry metallogenic belt. The deposit is the largest Au skarn deposit and third largest Au deposit in China. In this paper, we present garnet U-Pb ages and trace element geochemical data from two types of skarn-related U …

The Influence of the Ailaoshan-Red River Shear Zone on …

The Beiya gold polymetallic deposit is believed to be a typical porphyry-skarn deposit formed closely related to the Ailaoshan …

Geochemistry and geochronology of porphyries from the Beiya …

DOI: 10.1016/J.OREGEOREV.2015.03.004 Corpus ID: 128986517 Geochemistry and geochronology of porphyries from the Beiya gold–polymetallic orefield, western Yunnan, China A set of Tertiary alkali-rich porphyries occurs in …

Geochemical and mineralogical contrasts between economic and uneconomic granite porphyries in the Beiya …

Many granite porphyries of ~36 Ma were exposed in the Beiya deposit, including ... Geochemical and mineralogical contrasts between economic and uneconomic granite porphyries in the Beiya giant Au deposit, southwest China: Implications for petrogenesis and Cu–Au mineralization - Bao - 2023 - Geological Journal - Wiley Online Library

Geochemistry and geochronology of Beiya giant Au polymetallic …

The Beiya gold-polymetallic deposit is China''s largest skarn-type Au deposit with Au reserves of >380 t. Although several studies have addressed the skarn formation mechanism and nature of fluid evolution, a systematic study on the changes in the composition and texture of garnet from wall rocks to ore-related intrusion has not yet …

Importance of Magmatic Water Content and Oxidation …

The Beiya Au deposit is the largest Cenozoic Au deposit in the Jinshajiang-Ailaoshan porphyry metallogenic belt. Numerous studies document that high water content and f O …

Genetic types and framework model of Beiya gold ore district in …

The Beiya gold-polymetallic deposit, which is located in the middle of this belt, is the largest gold deposit in the region (reserve: N300 t gold), as well as significant amounts of Fe, Cu, Ag, Pb ...

The Influence of the Ailaoshan‐Red River Shear Zone on the Mineralization of the Beiya …

The Beiya gold polymetallic ore deposit is one of the largest gold deposit in the world. Previous studies have suggested the formation of the Beiya deposit is closely related to the porphyritic alkaline intrusions. Different tectonic models have been proposed by geologists to explain the alkaline intrusions. However, no consensus has been reached and data for …

An Oxygen and Carbon Isotope Study on the Formation Mode of Calcite in Beiya …

Beiya gold deposit is the most important alkali-rich intrusions associated deposit found in the Jinshajiang-Ailaoshan Alkali-rich Intrusive Rocks Belt so far.Calcite is one of the major gangue minerals,and the formation of which has a close relation with gold mineralization.A quantitative mode is simulated for the formation of calcite in Beiya gold deposit on the …

In-situ LA-ICP-MS trace elements analysis of scheelites from the giant Beiya …

Abstract The Beiya gold–polymetallic deposit, located in the middle of the Jinshajiang–Ailaoshan alkaline porphyry metallogenic belt, is the largest skarn gold deposit in China. Scheelite is a typical hydrothermal mineral which can serve as mineralization process tracer and is significant for the hydrothermal deposit study.

Mineralogy and mineral chemistry of Bi-minerals: …

Beiya is the largest gold deposits in the "Sanjiang" Tethys–Himalaya orogenic belt. Bismuth minerals were recognized from both the skarn and porphyry mineralization at Beiya. …

Hydrous Juvenile Lower Crust at the Western Yangtze Craton …

The Beiya porphyry-skarn Au deposit is one of the largest gold deposits in China, temporally and spatially associated with Eocene intrusions in a post-collisional setting in western …

Geochronology of the giant Beiya gold-polymetallic deposit in Yunnan Province, Southwest China and its relationship with the petrogenesis of ...

Skarn is the main mineralization type in the Beiya deposit (Fig. 3, Fig. 4).KT52 occurring around the Wandongshan porphyry is the largest skarn ore body (Fig. 3) in the ore field and its proven reserves are 87.2 Mt of gold ore with a mean grade of 2.35 g/t, along with 90.27 Mt of iron ore with an average grade of 34% Fe, 111.8 Mt of copper ore with an average …

Mineralogy and mineral chemistry of Bi-minerals: Constraints on ore genesis of the Beiya …

The Beiya deposit is situated to the north of Dali in western Yunnan, China. Geologically, Beiya is located in the southern Sanjiang Tethys tectonic domain and to the east of the Jinshajiang suture (Fig. 1).Sanjiang Tethys is named after the three major rivers (Chi: Jiang) in the region, i.e., Jinshajiang, Lancangjiang, and Nujiang.

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The Geological Characteristics and Genesis of Beiya Gold …

The Geological Characteristics and Genesis of Beiya Gold-polymetallic Deposit, Yunnan Province, China. Guangfu ZOU, Ying MAO. First published: 29 December 2014. …

(PDF) The Influence of the Ailaoshan‐Red River Shear Zone on the Mineralization of the Beiya …

The Beiya gold polymetallic deposit is believed to be a typical porphyry‐skarn deposit formed closely related to the Ailaoshan‐Red River shear zone in an extensional tectonic setting. (a) ...

Gastronomie tunisienne #Repost @restaurant_beiya 158 avenue …

Gastronomie tunisienne #Repost @restaurant_beiya 158 avenue de president wilson 93270 la plain saint Denis Saint-Denis, France +33 1 49 51 09 27 ... Gastronomie tunisienne #Repost @restaurant_beiya 158 avenue de president wilson 93270 la plain saint Denis Saint-Denis, France ☎️+33 1 49 51 09 27 Metro : ligne 12 Station : front populaire...

Geochemistry and geochronology of Beiya giant Au polymetallic …

Semantic Scholar extracted view of "Geochemistry and geochronology of Beiya giant Au polymetallic deposit: Implications for multistage ore-fluid pulses in a skarn system" by Rui-Rui Zhang et al. DOI: 10.1016/j.oregeorev.2023.105818 Corpus ID: 266216060 ...

Shenyang Beiya Beverage Machinery Co.,ltd, China

Shenyang Beiya Beverage Machinery Co.,ltd, China, Shenyang, Liaoning. 938 likes · 1 talking about this · 1 was here. A single source solution provider...

Geological map (a) and cross-section (b) of the Beiya deposit.

Beiya Au-polymetallic deposit (~90 km north of Dali) is the largest gold skarn deposit in China. The deposit is located in the middle part of the Jinshajiang-Ailaoshan alkaline porphyry ...

Petrogenesis and metallogenesis of the Beiya gold-polymetallic …

The Beiya gold-polymetallic deposit, located in the middle of the Jinshajiang-Ailaoshan alkaline porphyry metallogenic belt, is the largest gold deposit in the region (reserve: 304 t gold) and ...

dbylynn (Dai Beiya) · GitHub

Student of Shanghai Jiao Tong University. dbylynn has 5 repositories available. Follow their code on GitHub. Please don''t include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be

Magmatism and Genesis of the Beiya Giant Gold-Polymetallic …

Corresponding Author Wenyan HE State Key Laboratory of Geological Processes and Mineral Resoures, School of Earth Sciences and Resources, China University of …

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